Popcorn vending machine



FIG. 1 is a perspective view of the popcorn vending machine;

FIG. 2 is a front elevation view of the popcorn vending machine;

FIG. 3 is a rear elevation view of the popcorn vending machine;

FIG. 4 is a side elevation view of the popcorn vending machine;

FIG. 5 is a side elevation view of the popcorn vending machine;

FIG. 6 is a top view of the popcorn vending machine; and,

FIG. 7 is a perspective view of a second embodiment of the popcorn vending machine disclosed in FIG. 1. 

The ornamental design for a popcorn vending machine, as shown and described. 